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1. (WO2018145128) METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS
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Pub. No.: WO/2018/145128 International Application No.: PCT/US2018/017276
Publication Date: 09.08.2018 International Filing Date: 07.02.2018
IPC:
G05F 1/46 (2006.01) ,H02H 9/04 (2006.01) ,G01R 27/16 (2006.01) ,H04W 88/08 (2009.01) ,G05F 1/62 (2006.01) ,H04M 19/00 (2006.01) ,H04W 52/00 (2009.01) ,H04W 52/02 (2009.01)
G PHYSICS
05
CONTROLLING; REGULATING
F
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
10
Regulating voltage or current
46
wherein the variable actually regulated by the final control device is dc
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
9
Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
04
responsive to excess voltage
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
27
Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
02
Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
16
Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08
Access point devices
G PHYSICS
05
CONTROLLING; REGULATING
F
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
10
Regulating voltage or current
46
wherein the variable actually regulated by the final control device is dc
62
using bucking or boosting dc sources
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
19
Current supply arrangements for telephone systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
Applicants:
COMMSCOPE TECHNOLOGIES LLC [US/US]; 110 CommScope Place SE Hickory, North Carolina 28602, US
Inventors:
WINKLER, David; US
COLEMAN, Daryl A.; US
BECK, Andrew E.; US
Agent:
BERNKOPF, Paul A.; US
Priority Data:
62/456,42808.02.2017US
Title (EN) METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS
(FR) PROCÉDÉS ET MATÉRIEL PERMETTANT DE RÉDUIRE LA PERTE DE PUISSANXE DANS DES SYSTÈMES CELLULAIRES
Abstract:
(EN) A method is provided. The method comprises determining configuration data; wherein the configuration data comprises a resistance of a bypass circuit coupled between a remote radio head and a power cable; using the configuration data, determining the resistance of the power cable coupling a programmable power supply to the remote radio head mounted on a mounting structure, comprising: entering a calibration mode; setting an output voltage of the programmable power supply; measuring an output current of the programmable power supply; storing the output current; and determining the cable resistance; and storing the resistance of the power cable.
(FR) L'invention concerne un procédé. Le procédé comprend la détermination de données de configuration; les données de configuration comprenant une résistance d'un circuit de dérivation couplé entre une tête radio distante et un câble de puissance; à l'aide des données de configuration, la détermination de la résistance du câble d'alimentation couplant une alimentation électrique programmable à la tête radio distante montée sur une structure de montage, comprenant : l'entrée d'un mode d'étalonnage; le réglage d'une tension de sortie de l'alimentation électrique programmable; la mesure d'un courant de sortie de l'alimentation programmable; le stockage du courant de sortie; et la détermination de la résistance du câble; et le stockage de la résistance du câble de puissance.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)